BE901877A - PROTECTIVE SHIELD FOR NUCLEAR REACTOR, COMPONENTS THEREOF AND METHOD FOR MANUFACTURING SAME. - Google Patents

PROTECTIVE SHIELD FOR NUCLEAR REACTOR, COMPONENTS THEREOF AND METHOD FOR MANUFACTURING SAME.

Info

Publication number
BE901877A
BE901877A BE0/214604A BE214604A BE901877A BE 901877 A BE901877 A BE 901877A BE 0/214604 A BE0/214604 A BE 0/214604A BE 214604 A BE214604 A BE 214604A BE 901877 A BE901877 A BE 901877A
Authority
BE
Belgium
Prior art keywords
components
nuclear reactor
protective shield
manufacturing same
elements
Prior art date
Application number
BE0/214604A
Other languages
French (fr)
Original Assignee
Wanner Isofi Isolation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wanner Isofi Isolation filed Critical Wanner Isofi Isolation
Publication of BE901877A publication Critical patent/BE901877A/en

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C11/00—Shielding structurally associated with the reactor
    • G21C11/02—Biological shielding ; Neutron or gamma shielding
    • G21C11/028—Biological shielding ; Neutron or gamma shielding characterised by the form or by the material
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C11/00—Shielding structurally associated with the reactor
    • G21C11/02—Biological shielding ; Neutron or gamma shielding
    • G21C11/026—Biological shielding ; Neutron or gamma shielding in apertures or channels through a wall
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Particle Accelerators (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Gasket Seals (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

L'écran (6) est constitué par un assemblage en forme de couronne, d'éléments (8) en un matériau apte à arreter les rayonnements et particules, tels que neutrons rapides, susceptibles de s'échapper à travers l'intervalle annulaire subsistant entre la cuve (3) et l'enceinte (5) du réacteur (2). Les éléments (8) présentant des épaulements parallélépipédiques grace auxquels chaque élément (8) chevauche l'élément suivant.The screen (6) consists of an assembly in the form of a crown, of elements (8) made of a material capable of stopping radiation and particles, such as fast neutrons, capable of escaping through the remaining annular gap. between the tank (3) and the enclosure (5) of the reactor (2). The elements (8) having parallelepipedal shoulders by which each element (8) overlaps the next element.

BE0/214604A 1984-03-06 1985-03-05 PROTECTIVE SHIELD FOR NUCLEAR REACTOR, COMPONENTS THEREOF AND METHOD FOR MANUFACTURING SAME. BE901877A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8403463A FR2561027A1 (en) 1984-03-06 1984-03-06 Annular screen for space between nuclear reactor and casing

Publications (1)

Publication Number Publication Date
BE901877A true BE901877A (en) 1985-09-05

Family

ID=9301753

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/214604A BE901877A (en) 1984-03-06 1985-03-05 PROTECTIVE SHIELD FOR NUCLEAR REACTOR, COMPONENTS THEREOF AND METHOD FOR MANUFACTURING SAME.

Country Status (6)

Country Link
BE (1) BE901877A (en)
DE (1) DE3507931A1 (en)
ES (1) ES296030Y (en)
FR (1) FR2561027A1 (en)
NO (1) NO850869L (en)
SE (1) SE8501088L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010050211B3 (en) 2010-11-04 2011-12-29 Areva Np Gmbh Nuclear reactor with externally flooded reactor pressure vessel
DE102010052320B3 (en) 2010-11-25 2012-03-01 Areva Np Gmbh Shielding ring for a nuclear reactor
US9761332B2 (en) * 2014-06-09 2017-09-12 Bwxt Mpower, Inc. Nuclear reactor neutron shielding

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA612861A (en) * 1961-01-17 B. Ellis Cecil Radiation shield arrangement between process and neutronic reactor materials
DE2514312B2 (en) * 1975-04-02 1977-04-14 fen Bereich des Reaktordruckbehälter-Flansches Babcock-Brown Boveri Reaktor GmbH, 6800 Mannheim RADIATION SHIELDING OF A NUCLEAR REACTOR IN THE AREA OF THE REACTOR PRESSURE VESSEL FLANGE
US4126515A (en) * 1977-04-29 1978-11-21 Combustion Engineering, Inc. Nuclear reactor cavity streaming shield
DE2736637C3 (en) * 1977-08-13 1980-02-28 Babcock-Brown Boveri Reaktor Gmbh, 6800 Mannheim Device for shielding the neutron flux of a nuclear reactor arranged in a reactor cavern

Also Published As

Publication number Publication date
ES296030U (en) 1987-07-16
ES296030Y (en) 1988-01-16
SE8501088L (en) 1985-09-07
FR2561027A1 (en) 1985-09-13
DE3507931A1 (en) 1985-09-19
SE8501088D0 (en) 1985-03-06
NO850869L (en) 1985-09-09

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: WANNER ISOFI ISOLATION

Effective date: 19880331